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Your Trusted Gold & Diamond Buyer in Allentown, PA
Hamilton Gold & Coin is a family-owned and operated business that has built a reputation as the most trusted buyer of gold, silver, diamonds, and rare coins in Allentown, PA. With decades of combined experience in precious metals and estate valuables, we specialize in providing honest cash offers and thorough appraisals for jewelry, coin collections, and estate items. Our team uses up-to-date market pricing and advanced testing equipment to ensure fair valuations, prioritizing transparency and customer satisfaction. Serving the Lehigh Valley, Bucks County, and Northampton County, we offer both walk-in services and house visits for convenience.

Our commitment to integrity and competitive pricing has earned us a loyal clientele and numerous five-star reviews. We pride ourselves on handling all transactions with professionalism, whether you're selling a single piece of jewelry or a large estate collection. Our expertise extends to rare coins, luxury watches, and sterling silver items, making us a one-stop destination for maximizing the value of your valuables. By combining personalized service with industry-leading knowledge, we ensure every client feels confident in their decision to work with us.
Services
Gold Jewelry Buying Silver Coin Appraisals Diamond Evaluation Rare Coin Sales Estate Liquidation
Highlights and features
  • We are a family-owned business with decades of experience in precious metals and estate valuables.
  • Our appraisals use advanced testing equipment and up-to-date market pricing for accuracy.
  • We offer free, no-obligation evaluations with transparent pricing explanations.
  • Our team serves the Lehigh Valley, Bucks County, and Northampton County with convenience.
  • We handle estate liquidations of all sizes with professionalism and care.
What people say
Honest and reliable Best prices in the valley Professional and friendly Quick transactions Welcoming environment
Services
Gold Jewelry Buying
We specialize in purchasing gold jewelry of all karats (10k-24k) and conditions. Our experts use precise scales and testing equipment to determine current market value based on purity and weight. Customers receive transparent breakdowns of valuation factors and guaranteed competitive pricing.
Diamond Evaluation
Our certified diamond experts assess jewelry using professional grading equipment. We evaluate cut, clarity, color, and carat weight while considering setting value. Clients receive itemized reports and fair offers with optional certificate verification for certified stones.
Rare Coin Sales
We buy and sell U.S. and foreign coins including silver dollars, gold eagles, and collectible series. Our specialists assess numismatic value alongside metal content, offering live pricing updates and expert consultation for both modern and historical collections.
Estate Liquidation
We handle complete estate sales for jewelry, silverware, and coin collections. Our team works with executors and families to provide efficient valuations, secure transportation, and maximize returns through private sales or auctions.
Silver Bullion Trading
We buy and sell silver bullion products including bars, rounds, and government-issued coins. Our live pricing system ensures competitive rates for both investment-grade and collectible silver items, with bulk transaction options available.
Questions
What types of items do you buy?
We buy gold, silver, diamonds, rare coins, estate jewelry, luxury watches, and collectible currency.
How do you determine pricing?
Prices are based on current market values, purity, weight, and collectible/historical significance.
Do you offer free evaluations?
Yes, we provide free, no-obligation appraisals with clear pricing explanations.
Can you handle large estate sales?
Yes, we specialize in estate liquidations of all sizes with discretion and efficiency.
Are your transactions secure?
Yes, we ensure private, secure evaluations and handle all items with care.
Do you buy broken or damaged jewelry?
Yes, we accept all conditions including broken, old, or unwanted jewelry pieces.